Lidia Chen
Lidia Chen is a Family Nurse Practitioner in Arlington, TX, registered under NPI 1003598756. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Arlington, based on OpenStreetMap data collected Oct 9, 2026. Parking is available about 312 ft away. If you arrive early, there is a coffee shop 0.37 mi away.
Getting here and what is nearby
Parking 214 ft ~1 min
Parking 288 ft ~2 min
Parking 312 ft ~2 min
Restaurant Maverick Cafe 992 ft ~4 min
Mo-Th 11:00-21:00; Fr 11:00-20:00
Coffee Tin Cup 0.20 mi ~4 min
Coffee Starbucks 0.22 mi ~5 min
440 Nedderman Drive, Arlington 76019
Mo-Th 07:00-19:00; Fr 07:00-17:00
Restaurant Long John Silver's 0.35 mi ~8 min
Restaurant KFC 0.35 mi ~8 min
700 West Abram Street, Arlington 76010
10:00-23:00
Coffee iCafe 0.37 mi ~8 min
150 South Cooper Street, 76013
Su-Fr 11:00-15:00,16:00-21:00
Gas station Valero 0.41 mi ~9 min
Hotel Mayflower Motel 0.43 mi ~9 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 1143494 | TX | Family Nurse Practitioner primary |
| 932584 | TX | Critical Care Medicine Registered Nurse |
This provider holds licence 1143494 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner Family | 1143494 | TX | primary |
| 163WC0200X | Critical Care Medicine Registered Nurse Critical Care Medicine | 932584 | TX |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003598756 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 2, 2023 |
| Last updated | Dec 8, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
701 S NEDDERMAN DR Arlington, TX 76019 (817) 272-2011 |
| Mailing address |
608 MONTROSE DR Rockwall, TX 75087 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 5 | 9 | 8 | 7 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 9 | 7 | 7 | 1 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.